+CHECK_MPI
+
+dnl
+dnl ---------------------------------------------
+dnl testing sockets
+dnl ---------------------------------------------
+dnl
+
+CHECK_SOCKETS
+
+dnl
+dnl ---------------------------------------------
+dnl testing OpenPBS
+dnl ---------------------------------------------
+dnl
+
+echo
+echo ---------------------------------------------
+echo testing OpenPBS
+echo ---------------------------------------------
+echo
+
+openpbs_ok=no
+CHECK_OPENPBS
+dnl openpbs_ok is set to yes by CHECK_OPENPBS